CN208912818U - A kind of die holder of drawbench - Google Patents
A kind of die holder of drawbench Download PDFInfo
- Publication number
- CN208912818U CN208912818U CN201821336218.4U CN201821336218U CN208912818U CN 208912818 U CN208912818 U CN 208912818U CN 201821336218 U CN201821336218 U CN 201821336218U CN 208912818 U CN208912818 U CN 208912818U
- Authority
- CN
- China
- Prior art keywords
- die holder
- sliding groove
- inner ring
- outer ring
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to drawbench accessories fields, disclose a kind of die holder of drawbench, including die holder outer ring, spherical surface sliding groove is offered on the inner wall of the die holder outer ring, the die holder inner ring for installation mold is slidably connected in the spherical surface sliding groove, adjusting component is provided on the die holder outer ring, the component that adjusts includes the adjusting bolt that several are threaded on the die holder outer ring, described one end for adjusting bolt and the die holder inner ring contradict, the utility model has the following advantages that and effect: this programme utilizes new mechanical structure, by the way that die holder outer ring is arranged, die holder inner ring and adjusting bolt, it is moved in die holder outer ring by adjusting the movement of bolt the position of die holder inner ring, to realize the adjusting to the position of die holder inner ring, so that being more adapted between die holder inner ring and metal material, so that the fraction defective of product It reduces.
Description
Technical field
The utility model relates to a kind of drawbench accessories, more specifically, it relates to a kind of die holder of drawbench.
Background technique
The industrial equipment that drawbench is made of mechanical equipment, lubricating utensil, electrical equipment, hydraulic and pneumatic system etc..
Drawbench is the equipment for carrying out drawing to metal material, so that the diameter of metal material is changed by drawing, needed for reaching
Diametric requirements.
Currently, the mold of drawbench is typically mounted on die holder, the outer of the metal material after drawing is determined by mold
Shape, due to not being one between mold and die holder, in drawing, worker needs to install mold, but manually installs
It is easy to happen error, so that certain deviation is generated between die holder and mold, in prolonged production, between die holder and mold
Error due to metal material drawing and become larger, thus cause the size of the metal material after drawing over time and
It changes, rises so as to cause the fraction defective of product.
Utility model content
In view of the deficienciess of the prior art, having reduces production the utility model lies in that providing a kind of die holder of drawbench
The effect of product fraction defective.
To achieve the above object, the utility model provides following technical solution: a kind of die holder of drawbench, including die holder
Outer ring offers spherical surface sliding groove on the inner wall of the die holder outer ring, slidably connects in the spherical surface sliding groove for installing
The die holder inner ring of mold is provided with adjusting component on the die holder outer ring, and the adjusting component includes that several are threaded in
Adjusting bolt on the die holder outer ring, described one end for adjusting bolt and the die holder inner ring contradict.
By using above-mentioned technical proposal, mold is first mounted in die holder inner ring by worker, when mold and metal material it
Between there are still when deviation, worker adjusts bolts to several and is adjusted；When adjusting bolt of the worker to side rotates clockwise,
When pushing die holder inner ring mobile, worker needs the adjusting bolt to opposite side to rotate counterclockwise, and makes to adjust bolt and mould
Generate gap between seat inner ring so that die holder inner ring is slided along spherical surface sliding groove, die holder inner ring after sliding still with tune
Bolt is saved to contradict, so that the adjusting and fixation to die holder inner ring are realized, so that the error between mold and metal material reduces,
To reduce the fraction defective of product.
The utility model is further arranged to: the die holder outer ring includes bottom base and is fixedly connected on the bottom base
Upper cover plate, fixed between the bottom base and the upper cover plate by fixing bolt, it is sliding that first offered on the bottom base
Slot is moved, offers the second sliding groove on the upper cover plate, first sliding groove and second sliding groove complement each other to form
The spherical surface sliding groove.
By using above-mentioned technical proposal, when worker needs to replace die holder inner ring, worker unscrews fixing bolt,
The fixation between upper cover plate and bottom base is released, makes to separate between upper cover plate and bottom base, so that die holder inner ring is taken out, it is convenient
Worker replaces die holder inner ring.
The utility model is further arranged to: limit assembly is provided between the bottom base and the upper cover plate, it is described
The limiting groove that limit assembly includes the retention bead being fixedly connected on the upper cover plate, is provided on the bottom base, institute
Retention bead is stated to work in coordination with the limiting groove.
By using above-mentioned technical proposal, retention bead and limiting groove are worked in coordination, so that upper cover plate is difficult in lower base
It is moved on seat, when upper cover plate is placed on bottom base by worker, worker is not necessarily to correspond to upper cover plate and lower cover plate, can be straight
Screwing for row fixing bolt is tapped into, the operation of worker is facilitated, enhances the connection accuracy between upper cover plate and bottom base.
The utility model is further arranged to: the upper cover plate include the fixed part that is fixedly connected on the bottom base and
The extension being fixedly connected on the fixed part, the adjusting bolt thread are connected on the extension, the extension
There is gap between the die holder inner ring.
By using above-mentioned technical proposal, the gap between extension and die holder inner ring makes the adjusting angle of die holder inner ring
It is larger, so that the regulating degree of die location is expanded, so that the error between mold and metal material reduces, to reduce
The fraction defective of product.
The utility model is further arranged to: being provided with intermediate incline between the extension and the fixed part.
By using above-mentioned technical proposal, the setting of intermediate incline is so that worker is not easy to be scratched by sharp keen place, while also increasing
Strong bonding strength between extension and fixed part, so that the service life of upper cover plate extends.
The utility model is further arranged to: the die holder inner ring includes the conflict that side is bonded with the spherical surface sliding groove
Portion is used for the mounting portion of installation mold, the side wall of the abutting portion and the adjusting with being fixedly connected on the abutting portion inner wall
Bolt contradicts.
By using above-mentioned technical proposal, abutting portion and adjusting bolt are contradicted, and mounting portion is used for installation mold, so that adjusting
Bolt is not easy to influence the installation of mold.
The utility model is further arranged to: the mounting groove for fixing mould, the peace are offered on the mounting portion
Tankage includes the first annular groove, the second annular groove for being provided on the mounting portion and being successively distributed outward along the axle center of the mounting portion
With third annular groove.
By using above-mentioned technical proposal, when worker needs to install mold, worker can be according to the difference of mold
Mold is mounted on the first annular groove, the second annular groove or third annular groove, so that mounting portion can be adapted to various types of moulds by size
Tool.
The utility model is further arranged to: being offered on the inner wall of the third annular groove far from second annular groove side
Lead-in chamfered, the internal diameter of the extension are greater than the radius of the third annular groove.
By using above-mentioned technical proposal, when mold is mounted in third annular groove, mold is first connect with lead-in chamfered
Mold is guided to third annular groove, eliminates worker for mold process corresponding with third annular groove, facilitate by touching, lead-in chamfered
The installation of worker.
In conclusion the utility model has the following beneficial effects:
1, the shifting that adjusting bolt is passed through by setting die holder outer ring, die holder inner ring and adjusting bolt, the position of die holder inner ring
It moves and is moved in die holder outer ring, so that the adjusting to the position of die holder inner ring is realized, so that die holder inner ring and metal material
It is more adapted between material, so that the fraction defective of product reduces.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the connection structure diagrammatic cross-section for embodying abutting portion and mounting portion；
Fig. 3 is enlarged drawing at the A of Fig. 2, embodies the connection structure of retention bead and limiting groove.
Appended drawing reference: 1, die holder outer ring；11, bottom base；12, upper cover plate；121, fixed part；122, extension；13, fixed
Bolt；14, intermediate incline；2, limit assembly；21, retention bead；22, limiting groove；3, spherical surface sliding groove；31, the first sliding
Slot；32, the second sliding groove；4, die holder inner ring；41, abutting portion；42, mounting portion；43, mounting groove；431, the first annular groove；432,
Two annular grooves；433, third annular groove；44, lead-in chamfered；5, component is adjusted；51, bolt is adjusted；6, gap.
Specific embodiment
The utility model is described further referring to attached drawing.
As depicted in figs. 1 and 2, a kind of die holder of drawbench, including die holder outer ring 1, under die holder outer ring 1 includes annular in shape
Pedestal 11 and upper cover plate 12, upper cover plate 12 includes the fixed part 121 annular in shape and extension 122 in integrated setting, fixed
Portion 121 is fixedly connected on bottom base 11 by fixing bolt 13, the upper surface of fixed part 121 and the upper surface of extension 122
It is not generally aligned in the same plane, the position of extension 122 is higher than fixed part 121, the junction setting of fixed part 121 and extension 122
There is intermediate incline 14.
As shown in Figures 2 and 3, limit assembly 2 is provided between bottom base 11 and fixed part 121, limit assembly 2 includes limit
Position protrusion 21 and limiting groove 22, the different retention bead 21 of several diameters are fixedly connected on fixed part 121 towards bottom base
11 side, the different limiting groove 22 of several diameters are provided with bottom base 11 towards the side of fixed part 121, retention bead
21 work in coordination with limiting groove 22.The first sliding groove 31 is offered on the inner wall of bottom base 11, is opened on the inner wall of fixed part 121
Equipped with the second sliding groove 32, the first sliding groove 31 and the arc-shaped spherical surface sliding groove 3 of 32 split Formation cross-section of the second sliding groove.
Die holder inner ring 4 annular in shape is slidably connected in spherical surface sliding groove 3, die holder inner ring 4 includes abutting portion 41 and installation
The side outer wall in portion 42, abutting portion 41 annular in shape is bonded with spherical surface sliding groove 3, is had between extension 122 and abutting portion 41
Gap 6.Mounting portion 42 annular in shape is fixedly connected on the inner wall of abutting portion 41.Fixed part 121 is towards the side of upper cover plate 12
On offer mounting groove 43, mounting groove 43 includes the first annular groove 431, the second annular groove 432 and third annular groove 433, the first annular groove
431, it the second annular groove 432 and third annular groove 433 and is successively distributed outward along the axle center of the mounting portion 42, third annular groove 433 is remote
Side from the second annular groove 432 offers lead-in chamfered 44, and the internal diameter of extension 122 is greater than the radius of third annular groove 433.Installation
The section in portion 42 is ladder-like in three-level, and the edge thickness of mounting portion 42 is greater than the thickness at center, and the edge thickness of mounting portion 42 is big
Thickness in abutting portion 41.
As depicted in figs. 1 and 2, it is provided on extension 122 and adjusts component 5, adjusting component 5 includes that several adjust bolt
51, it adjusts bolt 51 and is threadedly coupled in extension 122, adjust bolt 51 and be circumferentially distributed along the axle center of extension 122, adjust spiral shell
Bolt 51 is contradicted towards one end of abutting portion 41 and abutting portion 41.
In conclusion worker first places die holder inner ring 4 to bottom base 11 when carrying out the installation of die holder, make die holder
The side of inner ring 4 and the first sliding groove 31 contradict, and then worker closes the lid of upper cover plate 12 onto bottom base 11, at this time retention bead
21 work in coordination with limiting groove 22, are defined to the position of upper cover plate 12, and then worker is tightened bolt 13, make upper cover
Plate 12 and bottom base 11 are fixed together, and complete the installation of die holder.In use, mold is mounted on mounting portion 42 by worker, make
Mold is fitted and fixed with the first annular groove 431, the second annular groove 432 and third annular groove 433, when worker needs to being mounted on die holder
When mold is adjusted, worker is contradicted by rotating multiple adjusting bolts 51, some adjusting bolts 51 with abutting portion 41, pushes mould
Seat inner ring 4 is slided in spherical surface sliding groove 3, other adjust bolt 51 far from abutting portion 41, is made die holder inner ring 4 and is adjusted bolt
There are mobile spaces between 51, to realize the change of position.When the position of die holder inner ring 4 determines, all adjusting bolts
51 contradict with abutting portion 41, fix to realize to the position of die holder inner ring 4.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of die holder of drawbench offers on the inner wall of the die holder outer ring (1) it is characterized in that: including die holder outer ring (1)
Spherical surface sliding groove (3), the interior die holder inner ring (4) slidably connected for installation mold of the spherical surface sliding groove (3), the die holder
It is provided on outer ring (1) and adjusts component (5), the adjusting component (5) includes that several are threaded in the die holder outer ring (1)
On adjusting bolt (51), it is described adjust bolt (51) one end and the die holder inner ring (4) contradict.
2. the die holder of a kind of drawbench according to claim 1, it is characterized in that: the die holder outer ring (1) includes bottom base
(11) and the upper cover plate (12) that is fixedly connected on the bottom base (11), the bottom base (11) and the upper cover plate (12) it
Between it is fixed by fixing bolt (13), offered the first sliding groove (31) on the bottom base (11), on the upper cover plate (12)
It offers the second sliding groove (32), first sliding groove (31) and second sliding groove (32) complement each other to form the ball
Face sliding groove (3).
3. the die holder of a kind of drawbench according to claim 2, it is characterized in that: the bottom base (11) and the upper cover plate
(12) it is provided between limit assembly (2), the limit assembly (2) includes the limit being fixedly connected on the upper cover plate (12)
Raised (21), the limiting groove (22) being provided on the bottom base (11), the retention bead (21) and the limiting groove
(22) it works in coordination.
4. the die holder of a kind of drawbench according to claim 2, it is characterized in that: the upper cover plate (12) includes being fixedly connected
In the fixed part (121) on the bottom base (11) and the extension (122) being fixedly connected on the fixed part (121), institute
State and adjust bolt (51) and be threaded on the extension (122), the extension (122) and the die holder inner ring (4) it
Between have gap (6).
5. the die holder of a kind of drawbench according to claim 4, it is characterized in that: the extension (122) and the fixation
Intermediate incline (14) are provided between portion (121).
6. a kind of die holder of drawbench according to claim 5, it is characterized in that: the die holder inner ring (4) include side with
The abutting portion (41) and be fixedly connected on the abutting portion (41) inner wall for installation mold that the spherical surface sliding groove (3) is bonded
Mounting portion (42), the side wall of the abutting portion (41) and the adjustings bolt (51) conflict.
7. a kind of die holder of drawbench according to claim 6 is used for it is characterized in that: offering on the mounting portion (42)
The mounting groove (43) of fixing mould, the mounting groove (43) include being provided on the mounting portion (42) and along the mounting portion
(42) the first annular groove (431), the second annular groove (432) and the third annular groove (433) that axle center is successively distributed outward.
8. the die holder of a kind of drawbench according to claim 7, it is characterized in that: the third annular groove (433) is far from described
It is offered lead-in chamfered (44) on the inner wall of the second annular groove (432) side, the internal diameter of the extension (122) is greater than the third
The radius of annular groove (433).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336218.4U CN208912818U (en) | 2018-08-18 | 2018-08-18 | A kind of die holder of drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336218.4U CN208912818U (en) | 2018-08-18 | 2018-08-18 | A kind of die holder of drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912818U true CN208912818U (en) | 2019-05-31 |
Family
ID=66702173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821336218.4U Expired - Fee Related CN208912818U (en) | 2018-08-18 | 2018-08-18 | A kind of die holder of drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479783A (en) * | 2019-09-16 | 2019-11-22 | 苏州奥智智能设备股份有限公司 | A kind of drawing mould of automatic replacement drawing mold core |
-
2018
- 2018-08-18 CN CN201821336218.4U patent/CN208912818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479783A (en) * | 2019-09-16 | 2019-11-22 | 苏州奥智智能设备股份有限公司 | A kind of drawing mould of automatic replacement drawing mold core |
| CN110479783B (en) * | 2019-09-16 | 2024-03-08 | 苏州奥智智能设备股份有限公司 | Drawing die capable of automatically replacing drawing die core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20210818 |